What is a castle?

Multi-storey buildings in ancient buildings in China. There is a difference between early buildings and pavilions. Lou is a house with more than two floors in ancient buildings, and it is also a weighing house. The floor plane is narrow and curved, which is obviously different from the original pavilion, but later it is often called a pavilion because it is a multi-storey building. Buildings often occupy a secondary position in the buildings, such as the Buddhist scriptures building, the back building of the princes' mansion, the balcony building and so on. The pagoda appeared in the Warring States Period, and the pagoda in the Han Dynasty was as high as three stories. For example, the pottery buildings of the Han Dynasty excavated in later generations are as high as 9 stories, which is related to the high platform fashion of the Han Dynasty. The appearance of the building, the addition of rooms, and the upper part of the facade of the house separated by the floor. However, there are also buildings named after pavilions, such as Wenyuan Pavilion in the Forbidden City and Tianyi Pavilion in Ningbo. The existing famous pavilions are Wenchang Pavilion, Penglai Pavilion, Wenshui Pavilion, Huangwu Pavilion, Ziguangge and Wanfo Pavilion. In a word, pavilions and pavilions are ancient architectural varieties in China, which are used for recreation, overlooking, offering Buddha or collecting books. The pavilions and pavilions in ancient China were mostly wooden structures with various forms, such as heavy house type, flat sitting type, dry well type and column type. Famous sightseeing pavilions include Wang Teng Pavilion, Yellow Crane Tower, Foxiang Pavilion in the Summer Palace, Guanyin Pavilion in Dule Temple and Puxian Pavilion in Datong Shanhua Temple. Yingxian Wooden Pagoda in Pavilion Pagoda is dedicated to Buddhism, and Tianyi Pavilion and Shiqu Pavilion are famous library pavilions.

Lou said in Shuo Wen Jie Zi: "Building is also important." Architecture is a very important building in ancient cities or buildings, such as towers, arrow towers, bell towers, drum towers, street towers, Yellow Crane Tower, Wangjiang Tower and Yuyan Tower for overlooking, theaters for performances, back buildings, annex buildings, embroideries in houses and palaces, etc.

Gege is a dry film building that originated from the Bird's Nest and developed further. There is a flat seat and waist eaves in the middle of the pavilion facade, and an upper veranda is arranged along the flat seat. In a room, there is a structural layer between a ceiling and a second floor, which is usually called a dark layer. Dark floor is an important feature that distinguishes exhibition halls from buildings. Among the architectural groups, pavilions are also the main buildings, such as Guanyin Pavilion of Dule Temple in Jixian County, Tiren Pavilion of the Forbidden City in Beijing and Hongyi Pavilion.